Versatile Applications
Unlock unparalleled versatility with our cutting-edge technology, masterfully crafted to desalinate both surface and groundwater with precision, effectively managing salt concentrations ranging from 2000 to 8000 ppm. Ideally suited for diverse industries such as Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants, our solutions also shine in Greenhouses and Agriculture, Boiler Feed Water preparation, Aquariums, and more, delivering exceptional results across all sectors.
Pure Water Preparation and Related Industries: The BW RO Membrane is superbly adept at treating Brackish Water, guaranteeing superior quality outcomes every time.
Main Features:
1. High-Quality Water Purification: The Industrial Membrane BW 4040 RO membrane water purifier membrane is expertly engineered to deliver pristine and safe drinking water, ideal for household, commercial, and hotel use, ensuring peace of mind with every drop.
2. Advanced Filtration Technology: Equipped with an innovative 5-stage filtration system, this product achieves a remarkable salt rejection rate of 99% and an impressive average permeated flow of 1500gpd, making it a top choice for those seeking unparalleled water purification.
3. Durable and Long-Lasting: Featuring a state-of-the-art self-cleaning function and boasting a robust 6-month RO filter life, this product minimizes maintenance needs, reducing replacement frequency and offering significant savings in time and resources.
4. Certified and Compliant: Meeting rigorous CE certification standards, this product assures compliance with international safety and quality regulations, providing users with unrivaled confidence and reliability in its exceptional performance.
5. Easy Installation and Operation: Designed with simplicity in mind, this product ensures straightforward installation and operation with an English operating language and an intuitive user interface, catering to a broad spectrum of users, including those with limited technical skills.







SAND.K is passionately committed to the forefront of water environmental technology, leveraging a worldwide supply chain system to deliver groundbreaking innovation across the industry. We provide all-encompassing, one-stop solutions for key components, tailored specifically for small and medium-sized equipment manufacturers. Our dedication spans cross-border e-commerce, extending our reach to global customers in developing regions, ensuring access to transformative solutions.
Our independent research and advanced manufacturing prowess firmly establish us as innovators and leaders in the field. Through comprehensive data analysis, we offer custom solutions for regions grappling with high salinity water challenges, advancing excellence in water treatment technology.
Our dynamic solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse. Moreover, our strategic cost advantage sets us apart in the industry, delivering unmatched value and efficiency.

QUESTION |
ANSWER |
Are you a factory or trading company? |
Yes, we have our own factory. |
Can you offer OEM service? |
Yes, OEM is OK. |
Can I get samples from you factory? |
Sure. We are pleased to. |
What would you do if some quality problem occur? |
We will be responsible to all quality problem. |